Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Back Catalog number: DF-LCS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 95686 Phthalate Mix #2 Price on request 95625 Semi-Volatile Mix #5 Price on request 94721 o-Aminoazo-p-toluene Price on request